Biometric login is not recommended if you share your mobile device.   Tower's Mobile App cannot discern between the fingerprints of individuals who are enrolled on the same device. By enabling a Biometric, you allow anyone who has a fingerprint or facial map stored on your device access to Tower's App. They will have the same level of access to the App as if they had entered a valid username and password. 

Face ID requires a facial match using advanced technologies to accurately map the geometry of your face. Face ID confirms attention by detecting the direction of your gaze, and then uses neural networks for matching and anti-spoofing so you can unlock your phone with a glance. Face ID automatically adapts to changes in your appearance, and carefully safeguards the privacy and security of your Biometric data. The probability of a false match is different for twins and siblings that look like you. If you're concerned about this, we recommend you login with your username and password or Fingerprint-ID if available.